USD390532SExpiredUtility

Uninterruptible power supply unit

Assignee: CHROMA ATE INCPriority: Jun 18, 1996Filed: Jun 18, 1996Granted: Feb 10, 1998
Est. expiryJun 18, 2016(expired)· nominal 20-yr term from priority
Inventors:Ho-Chyuan Su
77
PatentIndex Score
22
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for uninterruptible power supply unit, as shown and described.

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